CN213297879U

CN213297879U - Anti-pollution device for drilling and coring on road surface

Info

Publication number: CN213297879U
Application number: CN202021455893.6U
Authority: CN
Inventors: 郑永飞; 沈庆辉; 郝杰玉; 蔡菲; 万艳彬; 刘俊奇; 李君�; 刘万杰
Original assignee: Cccc Fourth Highway First Engineering Firms Co ltd; CCCC Fourth Highway Engineering Co Ltd
Current assignee: Cccc Fourth Highway First Engineering Firms Co ltd; CCCC Fourth Highway Engineering Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-28
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a road surface drilling coring anti-pollution facility in the technical field of road construction, which comprises a steel casing for accommodating a drill bit of a core drilling machine, wherein a drain pipe is welded on the side wall of the steel casing, absorbent cotton is arranged between the bottom of the steel casing and the road surface, a through hole for the steel casing to pass through is arranged on the absorbent cotton, a bulge which is attached to the absorbent cotton is arranged on the outer wall of the steel casing, a sealing ring which is attached to the absorbent cotton is sleeved at the bottom of the steel casing, a water collecting box for containing dirty slurry is arranged below the end part of the drain pipe, a steel frame is welded on the outer wall of the steel casing above the drain pipe, a hanging bolt is welded on the outer wall of the steel frame, a hanging block is arranged on the side wall of the water collecting box, the pollution of different degrees caused by that a large amount of sewage generated in the drilling process can permeate to the asphalt road surface by a drilling method is effectively avoided, when the water collecting box is not used, the, the water collecting box is convenient to manage and convenient to take when in use.

Description

Anti-pollution device for drilling and coring on road surface

Technical Field

The utility model relates to a road construction technical field specifically is a core anti-pollution facility is got in road surface drilling.

Background

The method for detecting the strength, thickness and grading condition of the surface layer at the present stage is also a traditional core drilling sampling method, in the core drilling process, sewage generated by drilling cooling water is irregularly discharged to pollute the road surface in different degrees, the polluted road surface can not be thoroughly washed by water (bamboo special bags of willow branches, framed by bamboo, for building dykes and steel brush matching), stone powder precipitates in the sewage enter surface concave seams in the drilling and core drilling process and can not be removed forever, and the main reason of pits and push in road surface diseases is that the lower surface layer of the road surface is polluted in different degrees before paving.

Based on this, the utility model designs a core anti-pollution facility is got in road surface drilling to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road surface drilling coring anti-pollution facility to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-pollution facility is got to road surface drilling, protects a section of thick bamboo including the steel that is used for holding drill core machine drill bit, a steel protects a section of thick bamboo perpendicular to road surface setting, the welding has the drain pipe on the lateral wall of a steel protects a section of thick bamboo, be equipped with the cotton that absorbs water between the bottom of a steel protects a section of thick bamboo and the road surface, it has the through-hole that supplies a steel to protect a section of thick bamboo to run through to open on the cotton that absorbs water, be equipped with on the outer wall of a steel protects a section of thick bamboo with the arch that the cotton was laminated mutually absorbs water, the bottom cover of a steel protects a section of thick bamboo be equipped with the sealing washer that the cotton was laminated mutually absorbs water, the water-collecting box that holds dirty thick liquid has been placed to the tip below of drain pipe, the water-collecting box is placed in the outside of core machine.

Preferably, when the steel casing is used for drilling and coring on the asphalt surface layer, the specification is 25cm in height, 3mm in thickness and 15cm in diameter; when the steel casing is drilled and cored on the surface layer of the base layer, the specification of the steel casing is 30cm in height, 3mm in thickness and 20cm in diameter.

Preferably, an opening is formed in the position, 5cm away from the bottom, of the outer wall of the steel casing, the drain pipe is welded at the opening, and the drain pipe is a steel pipe 25cm in length and 4cm in diameter.

Preferably, the reinforcing steel bar frame consists of two steel bars with the specification of 100cm,

Long reinforcing steel bars and two reinforcing steel bars with the specification of 18cm,

The short steel bars are welded, and the steel bar frame is welded on the outer wall of the steel casing and is 1cm away from the upper part of the drain pipe.

Preferably, the specification of the water absorption cotton is 50cm x 50cm, a through hole with the same diameter as that of the steel protection cylinder is cut at the center of the water absorption cotton, and the end part of the steel protection cylinder penetrating through the through hole is sleeved with the sealing ring.

Preferably, the suspension bolt comprises a bolt welded to the reinforcing steel bar frame, the suspension block is provided with a suspension hole with a diameter larger than that of the bolt, and the bolt is screwed with a nut.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of anti-pollution facility is got in road surface drilling core passes through the steel and protects a section of thick bamboo, the drain pipe, the steel bar frame, this facility of cotton and the water collection box that absorbs water is through the road surface at drilling coring in-process, sewage is through the drain pipe centralized drainage under the protection of steel protects a section of thick bamboo, place the cotton concave surface department that prevents that sewage from protecting a section of thick bamboo and road surface from absorbing water and expose in the place of protecting a section of thick bamboo place protecting a section of thick bamboo at the steel, can seal the steel and protect a section of thick bamboo and the cotton upper and lower contact jaw that absorbs water through the protruding of setting and bottom on steel protects a section of thick bamboo, thereby effectively avoid drilling coring method to permeate to asphalt pavement and cause the pollution of different degree, and through welding suspension bolt on the steel bar frame, the water collection box is when not using, accessible suspension block hangs on the steel bar frame, be convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a front view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a steel casing; 2. a drain pipe; 3. a water collection box; 4. absorbent cotton; 41. a through hole; 5. a reinforcing steel bar frame; 51. a long reinforcing bar; 52. short reinforcing steel bars; 6. a protrusion; 7. a seal ring; 8. a suspension bolt; 9. a suspension block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an anti-pollution facility is got to road surface drilling, protects a section of thick bamboo 1 including the steel that is used for holding the drill bit of boring the core machine, and a section of thick bamboo 1 perpendicular to road surface setting is protected to the steel, and the welding has drain pipe 2 on the lateral wall of a section of thick bamboo 1, and the sewage that enters into in a section of thick bamboo 1 is protected to the steel is higher than the exit position of drain pipe 2, and the drain pipe 2 through the gravity of sewage self is automatic downflow along the slope, saves power device. The water absorption cotton 4 is arranged between the bottom of the steel protection cylinder 1 and the road surface, but in the actual operation process, a small amount of sewage seeps out of the sealing structure inevitably, the small amount of sewage can be absorbed through the structural characteristics of the sponge body, the water absorption cotton 4 is provided with a through hole 41 for the steel protection cylinder 1 to penetrate through, the outer wall of the steel protection cylinder 1 is provided with a bulge 6 which is attached to the water absorption cotton 4, the bottom of the steel protection cylinder 1 is sleeved with a sealing ring 7 which is attached to the water absorption cotton 4, when in use, the bulge 6 of the steel protection cylinder 1 is extruded to the water absorption cotton 4 under the influence of weight, on one hand, the water absorption cotton 4 can be fixed in position, and the condition that the steel protection cylinder 1 is toppled over can be avoided, the use is more stable, on the other hand, the bulge 6 is matched with the sealing ring 7, thereby effectively avoiding the pollution of different degrees caused by the fact that a large amount of sewage generated in the, the sewage penetrating along the drill bit can be stored in the steel casing 1 to be treated. Place the water collection box 3 that holds dirty thick liquid below the tip of drain pipe 2, water collection box 3 is placed in the outside of core machine bracing piece is got in the drilling, sewage flows into in water collection box 3 during the coring, the welding of the outer wall that steel protects section of thick bamboo 1 is located drain pipe 2's top has steel reinforcement frame 5, the welding has suspension bolt 8 on steel reinforcement frame 5's the outer wall, be equipped with hanger 9 on water collection box 3's the lateral wall, through welding suspension bolt 8 on steel reinforcement frame 5, water collection box 3 is when not using, accessible hanger 9 hangs on steel reinforcement frame 5, be convenient for manage water collection box 3, in the use, it is convenient to take.

Wherein, when the steel casing 1 drills and cores on the asphalt surface layer, the specification is 25cm in height, 3mm in thickness and 15cm in diameter; when core was got in basic unit's surface course drilling to steel casing 1, the specification was selected for use height 30cm, thickness 3mm, diameter 20cm, prevents the irregular emission of sewage when coring.

Wherein, the outer wall of steel protects a 1 and opens there is the opening apart from bottom 5cm department, and drain pipe 2 welds in the opening part, and drain pipe 2 adopts a length 25cm, diameter 4 cm's steel pipe, just with sewage discharge when coring.

Wherein the reinforcing steel bar frame 5 consists of two pieces with the specification of 100cm,

A long steel bar 51 and two steel bars with the specification of 18cm,

The short steel bars 52 are welded, the welding width is welded according to the diameter of the outer diameter of the actual steel casing 1, and the steel bar frame 5 is welded on the outer wall of the steel casing 1 and is 1cm away from the upper part of the drain pipe 2.

The specification of the water absorption cotton 4 is 50cm x 50cm, a through hole 41 with the same diameter as that of the steel protection cylinder 1 is cut at the center of the water absorption cotton 4, and the end part of the steel protection cylinder 1 penetrating through the through hole 41 is sleeved with a sealing ring 7 to prevent sewage from exposing from the steel protection cylinder 1 and a concave surface of a road surface.

The suspension bolt 8 comprises a bolt welded on the reinforcing steel bar frame 5, a suspension hole with the diameter larger than that of the bolt is formed in the suspension block 9, and a nut is screwed on the bolt.

Example 2

The method for manufacturing the road surface drilling coring anti-pollution device based on the embodiment 1 comprises the following steps:

step one, a steel protective cylinder 1 larger than a drill bit of the core drilling machine is manufactured, the height of the steel protective cylinder for core drilling of the asphalt surface layer is 25cm, the thickness of the steel protective cylinder is 3mm, the diameter of the steel protective cylinder is 15cm, the height of the steel protective cylinder for core drilling of the base layer is 30cm, the thickness of the steel protective cylinder is 3mm, the diameter of the steel protective cylinder is 20cm, and an annular bulge 6 is welded below the steel protective cylinder 1.

Welding a steel pipe with the length of 25cm and the diameter of 4cm at the position of 5cm at the bottom of the steel casing 1 to serve as a drain pipe 2;

step three, adopting two pieces of 100cm long

Long steel bar 51 and two 18cm long steel bars

The short steel bars 52 are welded into the steel bar frame 5, and the welding width is welded according to the outer diameter of the actual steel casing 1.

And step four, manufacturing a piece of absorbent cotton 4 with the thickness of 50cm by 50cm, cutting a through hole 41 with the diameter of the steel casing at the center of the absorbent cotton 4, placing the steel casing 1 at the through hole 41 of the absorbent cotton 4, pressing the upper surface of the washing cotton 4 by the bulge 6 of the steel casing 1, sleeving the sealing ring 7 at the bottom of the steel casing 1, and pressing the lower surface of the absorbent cotton 4.

And fifthly, placing a water collecting box 3 on the outer side of the support rod of the pulling type core drilling machine.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a road surface drilling coring anti-pollution facility which characterized in that: the steel casing comprises a steel casing (1) for accommodating a drill bit of a core drilling machine, wherein the steel casing (1) is perpendicular to the road surface, a drain pipe (2) is welded on the side wall of the steel casing (1), absorbent cotton (4) is arranged between the bottom of the steel casing (1) and the road surface, a through hole (41) for the steel casing (1) to penetrate through is formed in the absorbent cotton (4), a bulge (6) attached to the absorbent cotton (4) is arranged on the outer wall of the steel casing (1), a sealing ring (7) attached to the absorbent cotton (4) is sleeved at the bottom of the steel casing (1), a water collecting box (3) for containing dirty slurry is placed below the end part of the drain pipe (2), the water collecting box (3) is placed on the outer side of a support rod of the core drilling machine, a reinforcing steel frame (5) is welded above the drain pipe (2) on the outer wall of the steel casing (1), the outer wall of the reinforcing steel bar frame (5) is welded with a suspension bolt (8), and the side wall of the water collecting box (3) is provided with a suspension block (9).

2. The anti-pollution device for coring in road surface drilling according to claim 1, wherein: when the steel casing (1) is used for drilling and coring on an asphalt surface layer, the specification is 25cm in height, 3mm in thickness and 15cm in diameter; when the steel casing (1) is used for drilling and coring on a base layer surface layer, the specification is 30cm in height, 3mm in thickness and 20cm in diameter.

3. The anti-pollution device for coring in road surface drilling according to claim 1, wherein: the outer wall of the steel casing (1) is provided with an opening 5cm away from the bottom, the drain pipe (2) is welded at the opening, and the drain pipe (2) is a steel pipe 25cm in length and 4cm in diameter.

4. The method of claim 1The utility model provides a road surface drilling coring anti-pollution facility which characterized in that: the reinforcing steel bar frame (5) consists of two reinforcing steel bars with the specification of 100cm,

A long steel bar (51) and two steel bars with the specification of 18cm,

The short steel bars (52) are welded, and the steel bar frame (5) is welded on the outer wall of the steel casing (1) and is 1cm away from the upper part of the drain pipe (2).

5. The anti-pollution device for coring in road surface drilling according to claim 1, wherein: the specification of the water absorption cotton (4) adopts 50cm x 50cm, a through hole (41) with the same diameter as the steel protection tube (1) is cut at the center of the water absorption cotton (4), and the steel protection tube (1) penetrates through the end part of the through hole (41) and is sleeved with the sealing ring (7).

6. The anti-pollution device for coring in road surface drilling according to claim 1, wherein: the suspension bolt (8) comprises a bolt welded on the reinforcing steel bar frame (5), a suspension hole larger than the diameter of the bolt is formed in the suspension block (9), and a nut is screwed on the bolt.